multilevel processing 中文意思是什麼

multilevel processing 解釋
多級處理
  1. Through analysising the characteristics of the power system with floating neutral point deeply, the paper puts forward a new plan of single - phase to ground fault line selection on the base of s ' s signal injecton method and gives the hardware and software design. in this design, the high speed sampling and data processing is carried out through using dsp processor ; the large electrice current is drived through the application of a high - performance audio power amplifier and transformer ; the communication between host computer and detectors is realized through rs485 bus technology ; the difference multilevel frequency - selected amplifier is designed and the feeble signal of space is sampled on the base of the theory of magnetic induction ; the interface between dsp and exterior chip and rs485 interface logical is designed through using fpga ; the using of lcd module and keyboard interfacing chip makes the interface between human and machine ; the programme of host computer and detectors is designed through using blocking design method

    在本設計中，採用高速的dsp處理器，實現了對故障特徵信息的高速採集與處理;採用大功率的功放晶元與變壓器配合的方法，實現了大電流信號的驅動輸出;採用485總線技術，組建了裝置主機與多探測器之間的主從式通訊網路，實現了多干擾條件下裝置主機與多探測器的可靠通訊;設計了差分式多級選頻放大電路，採用磁感應的方法實現了對空間微弱信號的接收;利用fpga技術，實現了控制器與多外設的介面及數字信號的串並轉換;採用了先進的lcd液晶顯示模塊及鍵盤介面晶元，設計了人機信息交互的介面;採用了模塊化的軟體設計方法，開發了裝置主機及探測器的軟體程序。
  2. According to principle of reducing recognition error rate, increasing the ability of real - time processing, making the loss least, the multilevel classification mode is selected to classify the stored food insects

    依照降低誤識率、提高實時處理能力以及誤分類損失最小的原則，本文選用了多級分類的方式進行儲糧昆蟲分類。
  3. During period of " the eleventh five - year plan ", guigang city will continue to execute external opening of all directions, multilevel and wide field, fulfill comprehensive scientific development concept, enhance service efficiency of government, and hold on " harbor leads development, industry booms city " strategy, using industry to lead urbanization, agricultural industrialization and development of social affairs, enlarging continually dominant industries like sugar and paper, building material, harbor transportation, chemistry, metallurgy, machinery, pharmacy, energy source, processing of farm and sideline product, accelerating to construct regional " industrial centre, traffic centre, commerce center " in southeast guangxi and build modernized harbor city with south garden features

    「十一五」期間，貴港市將繼續實行全方位、多層次、寬領域的對外開放，全面落實科學發展觀，提高政府服務效能，堅持實施「港口帶動、工業興市」戰略，以工業化帶動城鎮化、農業產業化和社會事業發展，不斷壯大糖紙、建材、港口運輸、化工、冶金、機械、制藥、能源、農副產品加工等主導產業，加快構建桂東南區域性「工業中心、交通中心、商貿中心」和具有南國園林特色的現代化港口城市。
  4. Database security theory and technology is an important research field of database theory. in this paper, we focus on secure data modle, inference control and transaction processing in multilevel secure environment

    如何保護數據庫的安全成為信息安全中一個重要的研究方向。數據庫安全理論和技術是數據庫理論研究的重要方向。
  5. O conceptual hierarchies organization technique concepts in databases are organized into a partial order called conceptual hierarchies. conceptual hierarchies play an important role in the knowledge discovery process because they specify backgroud or domain knowledge and may affect the discovery processing and the results. ln this paper, basic ideas about conceptual hierarchy and its manipulation are discussed. based on the conceptual hierarchies in the nms database, we present processing methods o application research of multilevel association algorithm in the nms database we emphatically discuss performance data multilevel conceptual association problems on network management background, especially, the association between performance data and geographic location. after studying encoding multilevel association algorithms and background item constraint algorithms, an efficient mining multilevel association algorithm between performance data and geographic location is presented. lt is efficient for mining useful association rules

    一旁多級關聯演算法在網路數據庫中的應用本文重點研究了網路管理背景下多級概念下性能數據關聯問題，特別是性能數據和地理位置關聯的問題。將概念結構方法應用於網路管理數據庫之中。通過對編碼結構實現的多級關聯技術的研究，通過對網路管理數據庫下背景知識約束條件實現研究，提出了」一種高效的，網路管理性能數據與地理位置關聯的挖掘演算法。
  6. But the quality of fuel is required rigidly for the natural gas engine, which limits its application, especially at the small and outlying regions. the quality of natural gas does n ' t satisfy the running need of lasting, stabilization and high efficient because the processing technic is not prefect and the quality of fuel is bad, so the natural gas must be processed multilevel

    但天然氣發動機對其燃料天然氣的質量有嚴格的要求，從而制約了天然氣發動機的應用，尤其在偏遠而且較小的區塊，由於處理工藝不完善，導致燃氣質量差，不能滿足天然氣發動機長期、穩定、高效運行的需要，必須對天然氣進行多級處理。
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